The Natomas Basin Conservancy (TNBC) provides refuge and sanctuary for certain “Covered Species” displaced by urban development in the Natomas Basin of California. The species are listed in the Natomas Basin Habitat Conservation Plan (HCP).

The NBHCP Species

Meet the 22 plant and animal species that are “covered” by our work.



The Conservancy posts research and education papers on its web site for public consumption.


Useful links for anyone interested in wildlife and the creation of habitat in the Natomas Basin of California.


Press Releases

Catch-up with the news from in and around the Conservancy, or browse our archives.

Photo Gallery

Habitat and reference images of the Conservancy are made available for public use through this website.